useTracker and concurrent mode/suspense

Just wondering how or if it's possible to integrate React Suspense with useTracker. The documentation about useTracker mentions Suspense integration, but I can find no examples of this. I think the Suspense API requires data loaders to throw a promise when data is loading (?), and after a quick scan of the useTracker code it looks like useTracker itself doesn't do this, so perhaps it's not possible out of the box?

Start by reviewing the useTracker documentation and implementation, focusing on the existing Suspense integration note and how loading is handled. Determine whether concurrent mode and Suspense are supported, and identify the expected behavior or documentation needed; the issue does not name specific files, tests, or a completed outcome.

Written by the indexing model from the issue text.